Influence of flow rate in the mean and fluctuating pressures of a stilling basin

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

N. Figueiredo (Autor) Outra; E. Carvalho (Autor) FEUP; F. Taveira Pinto (Autor) FEUP

Ata de Conferência Internacional

Título: 3rd IAHR Europe Congress

Páginas: 1-10

3rd IAHR Europe Congress

Porto, 14 a 16 Abril de 2014

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia civil

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia civil > Engenharia hidraúlica

Outras Informações

Abstract (EN): The present work concerns the experimental study of the energy dissipation downstream of a converging stepped spillway equipped with a ski jump bucket. Experimental tests have been performed in order to define flow discharges jet trajectories, mean pressures and pressure fluctuations at the channel bottom, for different conditions (flow rates and tail water levels). The application of laboratory techniques, such as the imaging capture technique applied to the study of the trajectory of jets and the measurement of pressure fluctuations with piezoelectric probes will be described.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 10